Tweak donation return page

Donations.php

@@ -76,7 +76,7 @@ if ($cur_percent > 100.0) {
         <input type="hidden" name="cmd" value="_s-xclick">
         <input type="hidden" name="hosted_button_id" value="A8QZW5UPVZGTW">
         <input type="hidden" name="currency_code" value="EUR">
-        <input type="hidden" name="notify_url" value="http://kxstudio.linuxaudio.org/donate/ipn.php"/>
+        <!--<input type="hidden" name="notify_url" value="http://kxstudio.linuxaudio.org/donate/ipn.php"/>-->
         <input type="hidden" name="return" value="http://kxstudio.linuxaudio.org/donate/thankyou.php"/>
         <input type="hidden" name="rm" value="2"/>
         <input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif" border="0" name="submit" alt="PayPal">

donate/thankyou.php

@@ -10,6 +10,10 @@ include_once("../includes/header.php");
     Thank you very much for your donation!<br/>
 </p>
 
+<p>
+    Your donated value will appear on the "last 5 donations" soon, maximum of 48 hours.<br/>
+</p>
+
 <p><br/></p>
 
 <?php